ncop12 section lt test procedures 1jan2011 v2

NATIONAL CODE OF PRACTICE

for

LIGHT VEHICLE CONSTRUCTION

and

MODIFICATION

SECTION LT

TEST PROCEDURES

VERSION 2.0 JANUARY 2011

Section LT Test Procedures

Version 2.0 – 1 January 2011 /LT32

Vehicle Standards Bulletin 14

National Code of Practice for Light Vehicle Construction and Modification (VSB 14)

Important Information for Users

Users of VSB 14 need to be aware that this document needs to be used in conjunction with theappropriate administrative requirements of the jurisdiction in which they wish to either register avehicle or to obtain approval for a modification for an already registered vehicle. Administrativerequirements include, amongst other things, processes for vehicle registration, obtainingexemptions, obtaining modification approvals, vehicle inspections, preparation and submission ofreports and the payment of appropriate fees and charges.

If unsure of any of the requirements specified in VSB 14, or if more information is needed for anyother issues concerning the administrative requirements, users should contact their relevantRegistration Authority prior to commencing any work.

While VSB 14 provides advice on the construction of Individually Constructed Vehicles (ICVs) andthe execution of modifications, it is not to be taken to be a design manual. Determination ofcomponent strength, performance, suitability and functionality must be either calculated ordetermined on a case by case basis by suitably qualified personnel experienced in each matterunder consideration.

Users of VSB 14 also need to ensure that they refer to the most recent version of the relevantSection/s when working on a project. The version is identified by the version number and date onthe face page of each Section. The version and date is also located in the footer of each page ineach Section. On the website the version number is specified in the Section file name for easyidentification.

If a project is taking a long time to complete, check the currency of the version you are using.

Users must be familiar with the provisions stated in the Preface and Introduction. These twoSections provide the necessary background information to assist users in understanding howVSB 14 is administered by Registration Authorities across Australia, on how it is structured, andthe meaning of the types of modification codes specified in VSB 14. If not already done so, usersshould download them for study and reference.

Understanding these requirements is important to ensure that the correct processes are followedthereby reducing the likelihood of having work rejected by Registration Authorities.

Many of the Sections refer to other Sections within VSB 14 for further information or additionalrequirements. Users must read and apply all relevant Sections.

If in doubt about any issue concerning or contained in VSB 14, users should seek clarificationfrom the appropriate State or Territory Registration Authority.

Please do not contact Vehicle Safety Standards (VSS) of the Australian GovernmentDepartment of Infrastructure and Transport in Canberra about VSB 14. VSS provides thewebsite as a service only.



Document Amendments by Version

Version Amendments

Version 2.0Published 1 January 2011

Code LT2.Diagrams for lane change test have beenincluded, and the maximum test speed hasbeen reduced to 100 km/h for all vehicles otherthan passenger cars.

Clauses on vehicle condition, pre-conditioningthe vehicle before testing and securing of testloads have also been included.

Code LT4The updated version of the National StationaryExhaust Noise Test Procedure for In-ServiceMotor Vehicles, which includes tests for bothpre and post ADR 83/00 vehicles, is nowreferenced in Code LT4.

This document has also a number of editorialamendments that have had no affect on itstechnical content.



CONTENTS

1 Scope 5

2 Test Procedures (LT Codes) 5

LT1 Beaming and Torsion Tests 6

Reporting Form LT1 11

Checklist 15

LT2 Lane Change Manoeuvre Test 18

Checklist 24

LT3 Exhaust Emissions - IM240 Test 26

Checklist 28

LT4 Noise Test 30

Checklist 31



1 SCOPE

This Section outlines the minimum requirements to enable certification of tests for light vehiclesunder individual LT Codes.

The need to conduct any of the individual tests contained in this Section, are specified withinother Sections of this Vehicle Standards Bulletin No 14 - National Code of Practice for LightVehicle Construction and Modification (VSB 14).

Registration Authorities may also require tests to be carried out to these codes for modificationsnot specifically covered by the VSB 14.

2 TEST PROCEDURES (LT CODES)

This Section specifies particular requirements and covers limitations on work that may beperformed under individual LT Codes.

Each Code is supplemented with a checklist (refer Table LT-1).

Table LT-1 LT Code Directory

LT Codes Page

LT1 Beaming and Torsion Tests 6

Reporting Form 11

Checklist 15

LT2 Lane Change Manoeuvre Tests 18

Checklist 24

LT3 Exhaust Emissions - IM240Test 26

Checklist 28

LT4 Noise Test 30

Checklist 31



BEAMING AND TORSION TESTS

CODE LT1

SCOPE

This Section outlines the procedure and minimum performance requirements for beaming andtorsional testing of motor vehicles. It applies to vehicles that are required to have a torsion test.

GENERAL REQUIREMENTS

Modifications to motor vehicles that involve extensions of the wheelbase or removal of the roofcan dramatically reduce the strength of the vehicle structure. Subsequent strengthening mayresult in extra stiffness in certain areas of the chassis but overstressing in others.Consequently, it becomes necessary to demonstrate that the modified vehicle’s beaming andtorsional strengths are adequate when compared to the original vehicle.

This Section contains a very simplified test procedure in terms of vehicle structural analysisand, as such, the results of testing may be taken only as a guide to the structural integrity of thevehicle. For this reason the results should not be treated as absolute values.

TEST PROCEDURE

1 VEHICLE SETUP

All hinged panels are to be ajar at all times during testing - i.e. bonnet, boot lid, and doors to beopen.

2 LOADING

If the Gross Vehicle Mass (GVM) of the unmodified vehicle is not known then the vehicle mustbe weighed prior to testing. This weighing must be carried out with the fuel tank filled to 75%capacity. Alternatively, an equivalent mass to the specified volume of fuel may be positionednear the fuel tank.

The GVM of the unmodified vehicle is determined by adding the payload capacity of the vehicleto the unladen mass (or weighed mass). In the case of a passenger vehicle, the payload mustbe at least 68 kg for each seating position.

3 JIG

The vehicle to be tested must be safely supported for loading up to the specified values andmounted through the hubs with its springs and dampers made incompressible or replaced byspacers. Figures LT-2 and LT-3 indicate the preferred mounting of the vehicle for beaming andtorsional tests. Supports at the fixed end must be able to resist the up-thrust resulting from theapplied torsional load. Other methods of supporting the vehicle will be considered provided thatthe support points are not located within the wheelbase.

4 MEASUREMENT POINTS

The deflections are to be measured at the points shown in Figures LT1-2 and LT1-3. Front andrear points are to be measured on the body member as close as possible to the suspensionattachment points, i.e. approximately on the axle centreline. Measurements at the outside ofthe mudguard are not acceptable. Positions 2 and 5 must be at the extreme ends of therocker panels.



Positions 3 and 4 must be approximately equally spaced between points 2 and 5. As analternative, 3 intermediate positions within the wheelbase are acceptable as a minimum, with asimilar positioning.

5 BEAMING TEST SEQUENCE

Step 5.1 - With the unmodified vehicle mounted securely, load the vehicle in accordancewith Step 5.3 below to settle the apparatus and to check that it is functioningcorrectly. No readings of deflection need be taken for this pre-load.

Step 5.2 - Remove loading applied in Step 5.1 and zero all gauges.

Step 5.3 - A load equivalent to twice the payload (i.e. 68 kg x 2) must be applied at eachseating position. Other means of distributing an equivalent overall load within thepassenger compartment of the vehicle will be considered provided thedistribution of the load is similar to that resulting from applying the loads at theseating positions.

Step 5.4 - Record deflections.

Step 5.5 - Remove loading.

Step 5.6 - Record deflections again and check that vehicle has returned to substantially thesame zero position as recorded in Step 5.2. If there is any significant variation,Steps 5.2 to 5.6 must be repeated.

6 TORSIONAL TEST SEQUENCE

Step 6.1 - With the unmodified vehicle mounted securely, load the vehicle in accordancewith Step 6.5 below to settle the apparatus and to check that it is functioningcorrectly. No readings need be taken for this pre-load.

Step 6.2 - Remove loading applied in Step 6.1 and zero all gauges.

Step 6.3 - Calculate the required turning moment to be applied using the formula:

0.25 x GVM x wheel track.

(To calculate this, multiply 0.25 x GVM in kg x 9.81 x wheel track in metres, toobtain turning moment in units of Newton metres - Nm).

Step 6.4 - Calculate the required loading force at the lever arm position to apply the turningmoment determined in Step 6.3, correctly applying any necessary conversion ofunits, multiplication by constants etc.

Step 6.5 - Apply this loading force in a gradual and controlled manner.

Step 6.6 - Record deflections.

Step 6.7 Remove loading.

Step 6.8 Record deflections. Check that vehicle has returned to substantially the samezero position as recorded in Step 6.2. If there is any significant variation, Steps6.2 to 6.8 must be repeated.



7 MODIFIED VEHICLE TEST PROCEDURE

The modified vehicle is to be tested in the same manner, and with the same loads used above.Where vehicles have changes to the number of seating positions (such as limousines) theoriginal beaming load must be evenly distributed over each seating position. The turningmoment applied in the original torsion test is to be reapplied to the modified vehicle.

8 DATA RECORDING

Test data, loads, etc. are to be recorded on the standard test reporting Form No. LT1.

A graphical plot of the average of the absolute deflections of the left and right hand sidesrespectively at each measuring location along the wheelbase with the applied load, and againwith the load removed, must be provided for both the unmodified vehicle and the modifiedvehicle. A plot of each vehicle’s angular deflection at each measuring location along thewheelbase, with the load applied and after the load has been removed, must also be provided.

Beaming deflection plots are to be reduced to a zero datum line through points R and F toeliminate the contribution of jig movement etc. to absolute values.

Angular deflections are to be similarly reduced by subtracting the rotation measured at the fixedend axle line from each absolute rotation value.

8.1 Validity of Torsion Test Results

If during a torsion test it is evident that the fixed end rotated by more than 20% of the angularrotation of the end that was being rotated, the test must be repeated. Measures must be takento reduce any angular rotation of the fixed end to less than 20% of that of the end being rotatedbefore testing recommences.

Figure LT1-1 Typical Location of Measuring Points



Figure LT1-2 Typical Test Rig – Side Elevation andLocation of Measuring Points

Rollers or similar to allow transverse movement of hinge point as vehicle rotates.

Note: All hinged panels must be ajar during testing.

Figure LT1-3 Typical Test Rig – Front Elevation



9 ACCEPTANCE CRITERIA

9.1 Convertible and Cabriolet Vehicles

9.1.1 Beaming strength criteria

The average deflection of left and right hand sides from the datum line RF (under the maximumapplied load) at any measuring position for the modified vehicle must not be greater than 1.5times the deflection recorded for the unmodified vehicle.

9.1.2 Torsional strength criteria

The reduced angular deflections (under the maximum applied load) at any measuring positionfor the modified vehicle must not be greater than 1.5 times the reduced angular deflectionrecorded for the unmodified vehicle at the same measuring position.

9.2 Extended Wheelbase Vehicles

9.2.1 Beaming strength criteria

The beaming deflections (reduced to a zero datum line) of the modified vehicle when comparedto that of the unmodified vehicle must not have increased in a proportion greater than theproportional increase in wheelbase.

9.2.2 Torsional strength criteria

The ratio of the torsional rigidity of the modified vehicle to that of the unmodified vehicle mustnot be lower than the ratio of the wheelbase of the unmodified vehicle to that of the modifiedvehicle.

9.3 Individually Constructed Vehicles (ICVs)

The structure of the ICV/Kit Car body/chassis must be such that there are no abrupt changes inthe strength and stiffness of loaded sections. Abrupt changes in section must be avoided asthey will produce stress concentrations and result in cracks and fatigue failure. Manufacturersshould inform themselves in this respect or seek qualified assistance.

Torsional rigidity should be at least 4,000 Nm per degree over the wheelbase unless the vehiclehas been professionally designed to operate at lower stiffness levels.

In any event the manufacturer of the ICV is responsible for the strength of the completedvehicle.

9.4 Uniformity of Body/Chassis Rigidity - All Vehicles

A key indication that a vehicle body/chassis will be likely to suffer from excessive flexing andfatigue cracking can be obtained from plots of the tested body/chassis deflections and rotationsversus the position of the measurement points along the wheelbase. Where this plot does notexhibit essentially a straight-line, the body/chassis can be predicted to be susceptible to theaforementioned problems. The signatory must make an assessment of these plots and besatisfied that all safety concerns are addressed.



REPORTING FORM LT1

BEAMING AND TORSION TESTING - LT1

Gauge Positions

Longitudinal Dimensions Transverse Dimensions

R - 2 …………………. (mm) RR - LR …………………. (mm)

R - 3 …………………. (mm) R2 - L2 …………………. (mm)

R - 4 …………………. (mm) R3 - L3 …………………. (mm)

R - 5 …………………. (mm) R4 - L4 …………………. (mm)

R - F …………………. (mm) R5 - L5 …………………. (mm)

RF - LF …………………. (mm)

BEAMING TEST

Gauge Deflection-Load applied (mm) Deflection-Load removed (mm)

Position

Left Right Left Right Average Left Right Left Right Average

red* red* red* red* red* red*

R 0 0 0 0 0 0

2

3

4

5

F*Deflections reduced to datum line through points R and F.



TORSIONAL TEST

Gauge

Position

Load applied (mm) Load removed (mm)

Deflection Rotation Rotationreduced

*

Deflection Rotation Rotationreduced

*

Left

(mm)

Right

(mm)

(o) (

o) Left

(mm)

Right

(mm)

(o) (

o)

R 0o

0o

2

3

4

5

F

*Rotations reduced by subtracting rotation in rear plane LR-RR.

Loading Details

Beaming Deflection

Vehicle Mass ........................................................................................ kg

Number of Seating Positions ............................................................................................

Total Load Applied ........................................................................................ kg

GVM (or Vehicle Tare Mass + Load) ...................................................................................... kg

Torsion

Vehicle Track - Front ............................................................................................

Rear ............................................................................................

Load Applied ........................................................................................ kg

Moment Arm

(from vehicle centre line) .........................................................................................m

Applied moment ...................................................................................... Nm

Make .............................................Model...............................Year of Manufacture ...................



Chassis No. or VIN ....................................................................................................................

Vehicle Modifications .................................................................................................................

..................................................................................................................................................

..................................................................................................................................................

(Spaced between R and F in plot in same ratio asof positions along tested vehicle wheelbase).

NOTES

..................................................................................................................................................

..................................................................................................................................................

..................................................................................................................................................



Test witnessed by: ………………………………………. ............................................................

Signatory’s Signature: …………………………….. Date: ………………………………….…



CHECKLIST LT1

BEAMING AND TORSION TESTING

CODE LT1

(N/A=Not Applicable, Y=Yes, N=No)

1. TEST PROCEDURES

1.1 Has the Gross Vehicle Mass (GVM) of the unmodifiedvehicle been ascertained, by reference to manufacturer’sdata or by calculation?

(In the case of a passenger vehicle, the payload must beat least 68 kg for each seating position)

Y N

2. JIG MEASUREMENTS

2.1 Is the vehicle to be tested mounted through the hubs withsprings or dampers etc. made incompressible or replacedby spacers?

Y N

2.2 Are the deflections to be measured at the points shown inFigures LT1-1 and LT1-2?

Y N

3. BEAMING AND TORSIONAL TEST PROCEDURE

3.1 Has the unmodified vehicle been tested in accordance withthe details outlined in the General Requirements section?

Y N

3.2 Has the modified vehicle been tested in the same manneras the unmodified vehicle?

Note: All hinged panels are to be ajar at all times and fueltank filled to 75% capacity during testing.

Y N

4. DATA RECORDING

4.1 Have all test data, loads etc. been recorded on thestandard testing reporting forms?

Y N

4.2 Has a graphical plot of the average of the deflection on theleft and right hand sides of each measuring location alongthe wheelbase with the load applied and again with theload removed been provided for the vehicle, whereapplicable?

Y N

4.3 Has a plot of the vehicle’s angular deflection at eachmeasuring location along the wheelbase with the loadapplied and again with the load removed also beenprovided, where applicable?

Y N

[Continued overleaf]




4.4 Have any beaming deflection plots been reduced to a zerodatum line through points R and F to eliminate thecontribution of jig movement etc. in absolute values?

Y N

4.5 Have any angular deflections been similarly reduced bysubtracting the rotation measured at the vehicle fixed endaxle line from each absolute rotation value?

Y N

5. ACCEPTANCE CRITERIA

5.1 Do the beaming deflections of the modified vehicle meetthe acceptable criteria guidelines?

Y N

5.2 Do the torsional deflections of the modified vehicle meetthe acceptable criteria guidelines?

Y N

5.3 Are the plots of the beaming and torsional deflectionsalong the wheelbase of the modified vehicle to thesatisfaction of the Signatory?

Y N

Note: If the answer to any question is No (N), the testing cannot be certified underCode LT1.

Vehicle Test Condition (tick appropriate box)

As originally manufactured Post modification

(Pre-modification)

Design Details:

If the vehicle was tested in modified form, indicate Drawing Nos. to which it was constructed orthe Signatory who certifies the design.

Design Approval (Signatory) .........................................................................................................

Signatory Employer (if applicable).................................................................................................

Date of Design Approval: .............................................................................................................

Drawing / Design No:....................................................................................................................




CERTIFICATION DETAILS

Make ModelYear ofManufacture

VIN

Chassis Number(If applicable)

Brief Description ofModification/s

Vehicle Modified By

Certificate Number(If applicable)

Vehicle Certified By (Print)

Signatory’s Employer(If applicable)

Signatory’s Signature Date



LANE-CHANGE MANOEUVRE TEST

CODE LT2

SCOPE AND FIELD OF APPLICATION

The intent of these testing procedures is to subjectively determine the road holding ability andhandling characteristics of vehicles that are required to be tested by other Sections of VSB 14.Testing is usually called for when vehicles are modified in such a way as to cause a significantchange in the height of a vehicle’s centre of mass, and/or a significant change in thelongitudinal centre of mass, such that it affects the way a vehicle handles.

These tests are applicable only to vehicles with a Gross Vehicle Mass (GVM) up to andincluding 3.5 tonne.

The test must be carried out by an experienced test driver, who is required to produce a writtenreport on the handling characteristics of the vehicle. Only when the owner can demonstrateprior experience as a test driver can he or she test his or her own vehicle. Since these aresubjective tests, it is not sufficient for the driver to have negotiated the test successfully - thedriver must also be confident that the vehicle was safe to drive.

The test procedure utilises the test track described in the following International Organizationfor Standardization (ISO), International Standard.

ISO Technical Report 3888-1:1999- Passenger cars - Test Track for a Severe Lane-ChangeManoeuvre – Part 1: Double lane change test.

The procedure consists of driving a vehicle through a set track that simulates an emergencylane-change manoeuvre. The vehicle is driven from its initial lane to another lane (parallel tothe initial lane), then returning to the initial lane. The length of each track section remainsconstant whilst the track width is a function of the test vehicle width.

The lane-change testing must be conducted under the guidance of a Signatory.

The lane-change track must be negotiated by skilled drivers with automotive road testingexperience.

Copies of the ISO standard are available from Standards Australia or SAI Global.



1 TEST CONDITIONS

1.1 Lane-Change Track Dimensions

The dimensions of the track are specified in the appropriate ISO standard. Individual tracksegment length dimensions remain the same whilst track width varies according to the width ofvehicle under test (refer Table LT2-1).

The overall length of the track must be 125m.

Table LT2-1 Track Segment Dimensions

Track Section Length of Section (Metres) Section Width (Metres)

1 15.0 1.1 x vehicle width plus 0.25

2 30.0


4 25.0



Lane Offset 3.5 metres

Note: Vehicle width means the overall width of the vehicle, but not including rear vision

mirrors.

1.2 Marking of the Lane-Change Track

The lane change track must be marked with cones complying with Figure LT2-1 and placed atthe points specified in Figure LT2-2. The track limits must be tangential to the base circles ofthe cones.

The measuring distance for calculating average speed starts at the beginning of track section 1and finishes at the end of track section 5 (refer to Figure LT2-2 for location of track sections).



Figure LT2-1 Cones used for lane change delineation

Figure LT2-2 Placement of cones for marking the lane change track



1.3 Track Surface

The surface must be sealed, dry and as hard and as planar as possible.

The test surface must be free of loose material and must have anti-skid properties of sufficientvalue to prevent the vehicle from skidding during the test.

Longitudinal deviation from horizontal must not be more than 1 degree.

Transverse deviation from horizontal must not be more than 2 degrees.

1.4 Ambient Conditions

Wind speed must not exceed 3 m/s (11 km/h).

1.5 Vehicle Test Tare Mass

The test vehicle must be equipped with all optional equipment that is likely to increase the taremass of the vehicle. The vehicle must also have full complements of:

Lubricants;

Coolant (if needed);

Washer fluid; and

Fuel (tank to be filled to at least 90% of the capacity specified by the manufacturer).

If offered as standard equipment, the following equipment must also be included in the vehicle:

Spare wheel;

Fire extinguisher;

Wheel chocks; and

Standard tool-kit.

The mass of a vehicle equipped as described above, is the test tare mass.

Note: For convenience of testing or in cases where an item of standard equipment ismissing, an equivalent mass may be used in place of a missing item – e.g. a spare tyre and rimweighing 20 kg may be replaced with a 20 kg sand bag provided it is located in the spare wheelwell during testing.

1.6 Test Mass

The vehicle must be tested under both loading conditions described in 1.6.1 and 1.6.2 below,unless the Signatory is able to provide evidence that one test is sufficient.

In no case must the permissible axle loads be exceeded.

Masses must be placed in such a way so as not to substantially alter the vehicle’s moment of

inertia around the vertical axis.



1.6.1 Vehicle Test Mass 1

The test tare mass plus the mass of the driver. To meet this requirement the driver must weighat least 68 kg. In the case where the driver’s mass is less than 68 kg, additional mass must beadded to account for the difference in mass between the driver’s actual mass and 68 kg.

1.6.2 Vehicle Test Mass 2

For passenger vehicles:

As per Vehicle Test Mass 1, plus:

68 kg x number of seats in the passenger compartment, and

13.6 kg x number of seats, uniformly distributed over the luggage compartments.

Loading of the passenger compartment must be such that wheel loads obtained correspond towheel loads obtained with loading each seat with 68 kg at its H point. Masses used for loadingmay be placed on the passenger compartment floor.

For goods carrying vehicles:

As per Vehicle Test Mass 1 plus sufficient ballast, uniformly distributed over the goods carryingarea, to load the vehicle to its GVM.

1.6.3 Security of Test Mass

The vehicle test mass and any additional test mass used in conformity with sub-section 1.5must be well secured so that there is no likelihood of any part of the load moving while thevehicle is being tested. Items required to be left in the vehicle by sub-section 1.5 must also besafely stowed or restrained.

Any other loose items within the vehicle, including the boot, that are not essential to the testmust be removed from the vehicle before testing commences.

1.7 Tyre Specifications and Condition

The tyres used during the test must be the tyres specified in the application to modify thevehicle. The tyres must be inflated to the recommended tyre pressure for the vehicle under testand must be checked before undertaking the test.

1.8 Vehicle Condition

The vehicle must be thoroughly checked and found to be roadworthy before it is subjected tothe lane change test. Particular attention must be paid to the condition of brakes, tyres,steering and wheel alignment. The vehicle must not undergo testing until any faults that arefound are satisfactorily repaired.



2 TEST PROCEDURES

2.1 Vehicle Pre-Conditioning

Prior to commencing the test, the subject vehicle must be driven by the test driver to assess

whether the vehicle displays any unsatisfactory characteristics and for the driver to familiarise

himself/herself with the vehicle and its controls.

At this stage the test driver may refuse to drive the vehicle through the test track if the testdriver is not satisfied that the vehicle is in a suitable condition.

2.2 Test

The test must be conducted by an experienced and skilled driver (the test driver).

To ensure the safety of all concerned, the driver should commence testing at a speed notexceeding 80 km/h. Test speeds can then be incrementally increased up to the maximum testspeed as the test driver and Signatory deem it safe to do so. The test speed increments mustnot exceed +5 km/h.

Maximum test speed must be the lowest of the following:

110 km/h +/- 3 km/h for all MA vehicles and all passenger cars; or

100 km/h +/- 3 km/h for all other vehicles; or

the maximum speed the vehicle is allowed to be driven either by a limitation inregulation, condition of registration, condition of permit or posted speed limit for thevehicle in question.

A Registration Authority may set a lower speed for a specific vehicle where the design,construction or use of the vehicle warrants special consideration.

The vehicle must be driven through the lane-change track according to the following conditions:

The vehicle must be driven into the designated test track at the maximum test speed forthe vehicle and the exit speed must be stated in the test report;

Over the test course the throttle position should be held as steady as possible and thegear position engaged during the test must be stated in the test report; and

A successful pass through the lane-change track requires that none of the cones bedisplaced during the test.

3 SUBJECTIVE ASSESSMENT

Further to the above test, a subjective report assessing the overall handling characteristics ofthe subject vehicle must be prepared by the test driver. The assessment must include thegeneral handling of the vehicle up to legal speed limits, not just its performance in the lanechange test.

The test driver must consider the degree of difficulty encountered in achieving a successfulpass through the lane-change track and may recommend that the vehicle fails the test eventhough the vehicle may have been driven through the test track at the maximum test speed ifthe test driver considers the vehicle was difficult to control during the test and would be unsafein the hands of a driver who is not an experienced test driver.



CHECKLIST LT2

LANE-CHANGE MANOEUVRE TEST

CODE LT2


1. TESTING CONDITIONS

1.1 Has the vehicle been tested on a lane change track with thedimensions and gradients complying with the requirementsoutlined in sub-section 2 Testing Conditions?

Y N

1.2 Has the vehicle been tested with the mass of the vehiclecomplying with the requirements outlined in sub-section 1.6Test Mass?

Y N

2. TEST PROCEDURES

2.1 Has the vehicle been tested in accordance with the testprocedures outlined in sub-section 2 Test Procedures?

Y N

3. ASSESSMENT

3.1 Did the vehicle successfully complete the course withoutdislodging any cones?

Y N

3.2 Was the driver satisfied the vehicle was safe to drive? Y N

3.3 Has an assessment report been prepared? Y N

Note: If the answer to any question is N (No), the testing cannot be certified under

Code LT2.






VIN



Vehicle Modified By







EXHAUST EMISSIONS - IM240 TEST

CODE LT3

SCOPE

This section outlines a procedure and its minimum requirements for testing gaseous emissionsof motor vehicles that, according to their date of manufacture and Australian Design Rule(ADR) category, are required to comply with ADR 37/00 or later. It applies to vehicles that arefitted with modified engines or to vehicles fitted with engines that have not been certified to theADR applicable to the modified or individually constructed vehicle.

This Code does not apply to after-market suppliers of engine management systems,turbochargers, superchargers and other equipment that may affect a vehicle’s compliance withthe ADRs and who may wish to obtain type approval for their products. Suppliers of thisequipment will need to carry out the appropriate ADR emission tests applicable to the vehicle’sdate of manufacture and ADR category.


The procedures for conducting the emission tests are outlined in the IM240 Test Procedures.These procedures are complex and are held by the test providers.

IM240 test reports will only be accepted from organisations or agencies that are endorsed byDepartment of Infrastructure and Transport (DIT), NATA certified or otherwise approved by aRegistration Authority in Australia.

SPECIFIC REQUIREMENTS

The vehicle must not exceed the maximum gaseous emission levels specified below: Theemission ADRs to which a vehicle must comply are listed in the ADR applicability tables inSection LO.

Note: ICV builders must consult the jurisdiction in which they intend to register their vehicle foradditional information with respect to emission requirements and the date of manufacture thatthe jurisdiction will determine for that particular vehicle.

For vehicles required to comply with the Second Edition ADR ADR 37A

Emission levels as specified in ADR 37.

For vehicles required to comply with the Third Edition ADR 37/00

Emission levels as specified in ADR 37/00.

For vehicles required to comply with the Third Edition ADR 37/01 and later emissionADRs.

Emission levels as specified in ADR 37/01.



APPENDIX F SUMMARY OF EMISSION REQUIREMENTS FOR NEW LIGHT VEHICLES INAUSTRALIA

Appendix F of Section LZ Appendices provides, for information purposes, a comprehensivesummary of emission requirements for new light vehicles in Australia.



CHECKLIST LT3

EXHAUST EMISSIONS - IM240 TEST

CODE LT3


1. TESTING EQUIPMENT

1.1 Is the test facility a recognised test facility?

(I.e. Recognised by either the DIT, NATA or a RegistrationAuthority).

Y N

2. TESTING

2.1 Has the engine been tested in accordance with therequirements outlined in the IM240 test procedures?

Y N

3. RESULTS

3.1 Are the results within those required for the vehicleaccording to its ADR category and date of manufacture?

Y N

4. MARKING and TAMPER-PROOFING

4.1 Are there No visible indications that the vehicle’s emissionequipment as supplied by the manufacturer have beenremoved or tampered with?

Y N

Note: If the answer to any question is N (No), the testing cannot be certified underCode LT3.






VIN



Vehicle Modified By







NOISE TEST

CODE LT4

SCOPE

This Section outlines procedures and minimum requirements for testing noise emissions ofmotor vehicles using stationary noise tests. It applies to both modified and individuallyconstructed vehicles as specified in other Sections of VSB 14.


The procedures for conducting the stationary noise test are contained in the National TransportCommission (NTC) document: National Stationary Exhaust Noise Test Procedure for In-ServiceMotor Vehicles published in September 2006 - ISBN: 1 921168 50 1 (referred to hereinafter asthe Noise Test Procedure).

These test procedures have been endorsed by the Australian Transport Council and theNational Environment Protection Council. They are specified by Regulation in Division 3 Noiseemissions of the Australian Vehicle Standard Rules 1999. They now contain test proceduresfor both:

vehicles manufactured to ADR 83/00 External Noise; and

pre ADR 83/00 External Noise vehicles.

The Noise Test Procedure may be downloaded from the NTC website. The following linksprovide a simple pathway to the document.

http://www.ntc.gov.au/DocView.aspx?DocumentId=1392

COMPLIANCE WITH IN-SERVICE REQUIREMENTS FOR ALL VEHICLES

Vehicles must not exceed the maximum noise levels specified in the Australian VehicleStandard Rules for the ADR category of the vehicle and its date of manufacture.

VEHICLES MANUFACTURED TO ADR 83/00 SPECIFICATIONS

The stationary noise level of a motor vehicle that is certified to ADR 83/00 must not exceed, bymore than 5 dB(A), the noise level that is established for the motor vehicle when it is certified.

Stationary Signature Noise Data for individual vehicle make and models can be accessed onthe following Department of Infrastructure and Transport website:

http://www.infrastructure.gov.au/roads/environment/noise.aspx

http://www.ntc.gov.au/DocView.aspx?DocumentId=1392

http://www.infrastructure.gov.au/roads/environment/noise.aspx



CHECKLIST LT4

NOISE TEST

CODE LT4

N/A=Not Applicable, Y=Yes, N=No)

1. TESTING EQUIPMENT

1.1 Has testing been completed in conformity with the NationalStationary Exhaust Noise Test Procedure for In-ServiceMotor Vehicles (Noise Test Procedure)?

Y N

1.2 Does the sound level meter comply with the requirementsoutlined in Section 2 Measuring Instruments of the NoiseTest Procedure?

Y N

2. TEST SITE

2.1 Is the background noise level at least 10dB (A) below thenoise level being measured?

Y N

2.2 Does the test site comply with the requirements outlined inSection 3 Test Site Ambient Requirements of the Noise TestProcedure?

Y N

3. TEST

3.1 Does the microphone positioning comply with therequirements outlined in the relevant Microphone Positionsection of the Noise Test Procedure?

Y N

3.2 Has the noise level been measured in accordance with therequirements outlined in the relevant Vehicle Operation andNoise Measurement section of the Noise Test Procedure?

Y N

4. RESULTS

4.1 Is the measured noise level less than the maximum levelspecified in the Australian Vehicle Standard Rules for thevehicle under test?

Y N

NOTE: If the answer to any question is N (No), the test cannot be certified under Code LT4.






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